Update Gen.scala
Update Gen.scala

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mkunikow/fpinscala,feynmanliang/fpinscala,danlaudk/fpinscalaRC,shigemk2/fpinscala,foben/fpinscala,zmccoy/fpinscala,lhohan/fpscala,dgreco/fpinscala,yawaramin/fpinscala,benen/fpinscala,Tillaert/fpinscala,darkrodry/fpinscala,onewheelonly/fpinscala,rafalnowak/fpinscala,zhengcao/fpinscala,jstjohn/fpinscala,lzongren/fpinscala,tadayosi/fpinscala,NoriakiHoriuchi/fpinscala,gpaturel/FPiS,gbmetzner/fpinscala,PeterLappo/fpinscala,seppomerimaa/fpinscala,coderatchet/fpinscala,williamdemeo/fpinscala_wjd,linearregression/fpinscala,caspark/fpinscala,dzotokan/fpinscala,silarr/fpinscala,svenski/fpinscala,RheinMainScala/fpinscala,everyevery/fpinscala,shamison258/fpinscala,aromine2/fpinscala,geastham/FPInScala,gclaramunt/fpinscala,iparips/fpinscala,peterarsentev/fpinscala,steshaw/fpinscala,balajisivaraman/fpinscala-solutions,danielgrigg/fpinscala,jsrhu/fpinscala,wkimeria/fpinscala,ailveen/fpinscala,mebubo/fpinscala,apeschel/fpinscala,cfchou/fpinscala,ivano666/fpinscala,jamesgorman2/fpinscala,Errorific/fpinscala,nathanvick/fpinscala,WojciechMigda/fpinscala,ilyai/fpinscala,elkorn/fpinscala,ramnivas/fpinscala,ezoerner/fpinscala,TheOnlyIanWood/fpinscala,fishyfriend/fpinscala,senkadam/fpinscala,fnouama/fpinscala,lanastasov/fpinscala,Unisay/fpinscala,etude-ist/fpinscala,krxsky/fpinscala,boechat107/fpinscala,chellan/fpinscala,mckinley-olsen-oc/fpinscala,siwulus/fpinscala,mebubo/fpinscala,adericbourg/fpinscala,jinwoo-k/fpinscala-study,hamishdickson/fpinscala,ms-tg/fpinscala,jackcviers/fpinscala,tomwadeson/fpinscala,itbhp/fpinscala,sidshank/fpinscala,rhyss/fpinscala,moliware/fpinscala,shosanna/fpinscala-exercises,damien-neveu/functional-programming-in-scala,andriuss/fpinscala,enpassant/fpinscala,atsfour/fpinscala,gshakhn/fpinscala,LIP17/fpinscala,AndrewTweddle/fpinscala,wickedwukong/fpinscala2,jonas/fpinscala,csenol/fpinscala,camford/fpinscala,williamdemeo/my_fpinscala,FloWi/fpinscala,peterbecich/fpinscala,PatrixCR/fpinscala,eikek/fpinscala,chemacortes/fpinscala,juanjovazquez/fpinscala,hyleung/fpinscala,gustavoamigo/fpinscala,peterjanovsky/fpinscala,lucaviolanti/scala-redbook,P3trur0/fpinscala,andrew311/fpinscala,lshlyapnikov/fpinscala,tl3shi/fpinscala,beritou/fpinscala,edombowsky/fpinscala,waxmittmann/fpinscala,beni55/fpinscala,aoiroaoino/fpinscala,leeric92/fpinscala,madelgi/fpinscala,mikemole/fpinscala,savulchik/fpinscala,benkio/fpinscala,alfabetacain/fpinscala,peterbecich/fpinscala,matthewpflueger/fpinscala,mebubo/fpinscala,lowtalker/fpinscala,tnabil/fpinscala,hakuch/FPInScalaExercises,chuchao333/fpinscala